com.github.nmorel.gwtjackson.client.ser

Class CollectionJsonSerializer<C extends Collection<T>,T>

java.lang.Object

com.github.nmorel.gwtjackson.client.JsonSerializer<C>

com.github.nmorel.gwtjackson.client.ser.CollectionJsonSerializer<C,T>

Type Parameters:

T - Type of the elements inside the Collection

public class CollectionJsonSerializer<C extends Collection<T>,T>
extends JsonSerializer<C>

Default JsonSerializer implementation for Collection.

Author:

Nicolas Morel

Field Summary

Fields

Modifier and Type	Field and Description
protected JsonSerializer<T>	serializer

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CollectionJsonSerializer(JsonSerializer<T> serializer)

Method Summary

Methods

Modifier and Type	Method and Description
void	doSerialize(JsonWriter writer, C values, JsonSerializationContext ctx, JsonSerializerParameters params) Serializes a non-null object into JSON output.
protected boolean	isEmpty(C value)
static <C extends Collection<?>> CollectionJsonSerializer<C,?>	newInstance(JsonSerializer<?> serializer)

Methods inherited from class com.github.nmorel.gwtjackson.client.JsonSerializer

isDefault, serialize, serialize, serializeNullValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

serializer

protected final JsonSerializer<T> serializer

Constructor Detail

CollectionJsonSerializer

protected CollectionJsonSerializer(JsonSerializer<T> serializer)

Parameters:

serializer - JsonSerializer used to serialize the objects inside the Collection.

Method Detail

newInstance

public static <C extends Collection<?>> CollectionJsonSerializer<C,?> newInstance(JsonSerializer<?> serializer)

Type Parameters:

C - Type of the Collection

Parameters:

serializer - JsonSerializer used to serialize the objects inside the Collection.

Returns:

a new instance of CollectionJsonSerializer

isEmpty

protected boolean isEmpty(@Nullable
              C value)

Overrides:

isEmpty in class JsonSerializer<C extends Collection<T>>

Returns:

true if the value is empty

doSerialize

public void doSerialize(JsonWriter writer,
               @Nonnull
               C values,
               JsonSerializationContext ctx,
               JsonSerializerParameters params)

Description copied from class: JsonSerializer

Serializes a non-null object into JSON output.

Specified by:

doSerialize in class JsonSerializer<C extends Collection<T>>

Parameters:

writer - JsonWriter used to write the serialized JSON

values - Object to serialize

ctx - Context for the full serialization process

params - Parameters for this serialization